Hi 👋, I'm Néstor, from Spain 🇪🇸
I'm a Software Engineer building typesafe, scalable systems. Currently working on Module Federation, edge-native deployments, and weird infrastructure ideas at Zephyr Cloud.
Most of my open source time goes into the bundler ecosystem:
- Module Federation - Helping teams build scalable micro-frontend architectures
- Rsbuild - A fast, Rspack-powered build tool for web apps
- Vite - Next generation frontend tooling
I also do conference talks and workshops about Module Federation, infrastructure, OSS tools, IoT, and systems design.
I'm a big fan of infrastructure, at work and at home. If it involves servers, networks or a homelab, I'm probably tinkering with it. Outside of work, you'll usually find me playing video games, with a soft spot for arcade games. I also help people and teams through consulting and mentoring.
Latest posts
See all posts- Post Apr 03, 2026 •6 min read
Service as a Software
SaaS sold you seats and dashboards. Service as a Software sells you the finished result, with software taking over more of the operational loop.
ai saas automation strategy - Post Dec 06, 2025 •10 min read
The Four Chips of AI Supremacy
Why AI power is decided by four layers, compute, data centers, models, and distribution, and why most companies are renters, not owners.
ai infrastructure strategy - Post Oct 01, 2025 •8 min read
From Light Bulbs to AI Agents
Turns out the Internet of Agents just needs the same boring stack we trusted to keep the porch light on.
mqtt ai iot orchestration
Talks and Workshops
See all content- Conference NodeConf EU 2026, Bologna, Italy •Sep 30, 2026 •English
Federated, but Contained: Exploring ShadowRealm and SES for Module Federation on Node.js
A NodeConf EU talk on updating federated Node.js modules, retiring old module graphs, and the limits of ShadowRealm and SES.
nodejs module-federation esm shadowrealm - Conference React Alicante 2026, Alicante, Spain •Sep 26, 2026 •English
Rspack and Module Federation: The modern path to distributed microfrontends
A React Alicante lightning talk on independent frontend releases with Rsbuild, Rspack, and Module Federation.
react rspack rsbuild module-federation - Meetup Alicante Frontend Meetup, ULab, Alicante, Spain •Sep 24, 2026 •English
The Road to Rspack: A History of Frontend Bundlers
An Alicante Frontend meetup talk on how frontend bundlers evolved and why build performance and webpack compatibility led to Rspack.
meetup javascript frontend-tooling webpack
Things I've built
See all projects- Project Feb 15, 2026
Bad Apple on Module Federation
A ridiculous and surprisingly performant experiment: Bad Apple split into 5,258 microfrontends and streamed frame by frame through Module Federation Runtime.
module federation microfrontend performance ai - Project May 24, 2025
IoT Gateway
A comprehensive platform engineered to simplify the deployment, management, and monitoring of Industrial IoT infrastructures with zero-touch provisioning and real-time observability
IoT Industry 4.0 Edge Computing GitOps - Project Jun 19, 2021
Vue Covid
A very basic covid tracking app using Vue3, built mainly to refresh my knowledge of the framework and test out new features.
javascript vue frontend